Product Information:Material: Double Layer Polyester FabricSize Before Folding: 20.07 X 7.87 X 18.11 InchSize After Folding: 20.07 X 7.87 X 13.38 InchShoulder Strap Length: 27.55-48.03 InchZipper Closure: Sturdy Double Zipper & Metal PullersWith Shoes Compartment:Featured With A Bottom Zipper Compartment, It Separates Your Shoes Or Dirty Clothes From Other Clean Essentials And Keeps Your Bag Tidy And Dry.Hung On The Trolley Box:The Back Of The Bag Can Be Hung On Your Trolley Case, Which Can Make Your Travel Easier And Convenient Without Fatigue And Effort.There Is Also A Zipper Bag For Small Items.Large Capacity:-1 Large Main Zippered Compartment For Dry Cleaning Or Everything You Need For Gym And Travel;-2 Small Cloth Pockets And 1 Zipper Pocket Inside, Suitable For Cash, Cards, Passports, Phones, Snacks, Etc;-1 Separate Zippered Compartment At The Bottom For Shoes, Clothing Or Dirt;-1 Small Front Outer Pocket For Easy Carrying Of Small Items;-2 Side Pockets For Water Bottles And Other Items;-2 Side Tote Pockets Also Have 1 Zipper Pocket And 1 Open Pocket.Travel Perfectly: You Can Use It as a Gym Bag, School Bag, Duffle Bag, Travel Bag, Weekend Bag, Overnight Bag, Beach Bag, Sports Bag, Workout Bag, Travel Tote, Hospital Bag, Carry-On Bag, Best Choice.